Dear All,
I have few client local application which will insert data into a local table called as tblTransaction where I have transactionID,transactionDetailsID,outletFromID,ou tletToID ,stockID,transactionDate,transactionTime,transacti onType and some other fields. So after some interval all this data will be copied into a central database with same name tblTrandsaction so the primary key I have set as transactionID,transactionDetailsID,outletFromID,ou tletToID and transactionType. So now the problem is in the central server I would like the order the data all by the sequence of occurences(by date time). So now I depend on the date and time. So what I forsee is the local client maybe able to change their date and time and secondly due to cmos battery they can sometimes date and time becomes slower etc. So in order to avoid date and time is there any other method to maintain the sequence at the central server of all the transaction from all the clients.